BD9610AMUV-E2 Datasheet, PDF (4/30 Pages) Rohm – 60V Synchronous Step-down Switching Regulator(Controller type)

BD9610AMUV
●Absolute Maximum Ratings
Item
Supply voltage
Symbol
Rating
Unit
VCC
60
V
CTL pin
VCTL
VCC
V
BST pin
VBST
70
V
LX pin
VLX
VCC
V
Between BST pin – LX pin
VBSTLX
15
V
HG pin
VHG
LX~BST
V
LG pin
VLG
0~VREG10
V
REG10 pin
VREG10
15
V
REG5 pin
VREG5
7
V
SYNC pin
VSYNC
7
V
INV pin
VINV
REG5
V
CLH pin
VCLH
LX
V
CLL pin
VCLL
LX
V
Power Dissipation
Pd
3.56^*1
W
Operating Temperature Range
Topr
-40～+105
℃
Storage Temperature Range
Tstg
-55～+150
℃
Junction Temperature
Tjmax
150
℃
*1 During mounting of 70×70×1.6t mm 4layer board (Copper area：70mm×70mm).
Reduce by 28.5mW for every 1℃ increase. (Above 25℃)
●Operating Ratings
Item
Power supply voltage
Configurable output voltage
CTL input voltage
Frequency
RT resister
RTSS capacitor
Synchronize frequency
SYNC input duty
OCP program resister
Symbol
Range
Unit
VCC
VOUT
10~56
V
1.0~(Vin×0.8V)
V
CTL
0~VCC
V
FOSC
50~500
kHz
RRT
33~470
kΩ
CRTSS
0.001~1.0
uF
SYNCFRQ
FOSC±10%
kHz
SYNCDTY
40~60
%
RRCL
3.3~20
kΩ
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TSZ22111・14・001
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TSZ02201-0Q1Q0AJ00010-1-2
24.OCT.2014 Rev.002